Two blocks A & B of mass m and 2m respectively are connected by a spring of spring constant k. the masses are moving to the right with a uniform velocity v' each, the heavier mass leading the lighter one. The spring has its natural length during this motion . Block B collides heea on with a third block C of mass 2m at rest , the collision being completely elastic. 1) then tell the velocity of block B just after collision. 2) the velocity of the COM of system of blocks A , B and C. is:- 3) maximum compression of the spring after collision is:-

Two blocks A & B of mass m and 2m respectively are connected by a spri

1.	Two blocks A & B of mass m and 2m respectively are connected by a spring of spring constant k. the masses are moving to the right with a uniform velocity v' each, the heavier mass leading the lighter one. The spring has its natural length during this motion . Block B collides heea on with a third block C of mass 2m at rest , the collision being completely elastic. 1) then tell the velocity of block B just after collision. 2) the velocity of the COM of system of blocks A , B and C. is:- 3) maximum compression of the spring after collision is:-
Answer» Two blocks A & B of mass m and 2m respectively are connected by a spring of spring constant k. the masses are moving to the right with a uniform velocity v' each, the heavier mass leading the lighter one. The spring has its natural length during this motion . Block B collides heea on with a third block C of mass 2m at rest , the collision being completely elastic. 1) then tell the velocity of block B just after collision. 2) the velocity of the COM of system of blocks A , B and C. is:- 3) maximum compression of the spring after collision is:-

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